Heiko Carstens c3a589fd9f s390/boot: Fix ESSA detection ... The cmma_test_essa() inline assembly uses tmp as input and output, however tmp is specified as output only, which allows the compiler to optimize the initialization of tmp away. Therefore the ESSA detection may or may not work depending on previous contents of the register that the compiler selected for tmp. Fix this by using the correct constraint modifier. Fixes: 468a3bc2b7 ("s390/cmma: move parsing of cmma kernel parameter to early boot code") Cc: stable@vger.kernel.org Signed-off-by: Heiko Carstens <hca@linux.ibm.com> Reviewed-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>		2025-02-18 18:49:24 +01:00
..
.gitignore	s390: compile relocatable kernel without -fPIE	2024-02-20 14:37:33 +01:00
als.c	s390/boot: Replace boot_printk() with loglevel-specific helpers	2025-01-26 17:24:00 +01:00
alternative.c	s390/alternatives: Allow early alternative patching in decompressor	2024-07-23 16:02:31 +02:00
boot.h	s390/boot: Add physmem tracking debug support	2025-01-26 17:24:02 +01:00
clz_ctz.c	s390/boot: get rid of startup archive	2022-05-06 20:45:14 +02:00
cmdline.c	s390: move ipl block and cmd line handling to early boot phase	2018-10-09 11:21:14 +02:00
ctype.c	s390: move ipl block and cmd line handling to early boot phase	2018-10-09 11:21:14 +02:00
decompressor.c	s390/boot: Improve decompression error reporting	2025-01-26 17:24:03 +01:00
decompressor.h	s390/boot: Rework deployment of the kernel image	2024-04-17 13:38:02 +02:00
ebcdic.c	s390/decompressor: avoid reusing uncompressed image objects	2018-06-25 10:14:39 +02:00
head_kdump.S	s390: consistently use .balign instead of .align	2023-06-28 13:57:09 +02:00
head.S	s390/entry: Unify save_area_sync and save_area_async	2024-08-29 22:56:34 +02:00
install.sh	kbuild: Abort make on install failures	2024-07-20 13:34:54 +09:00
ipl_data.c	s390/boot: convert parmarea to C	2022-05-06 20:45:15 +02:00
ipl_parm.c	s390/boot: Add prefix filtering to bootdebug messages	2025-01-26 17:24:01 +01:00
ipl_report.c	s390/ipl_report: Remove unused 'size' variable	2025-01-26 17:24:04 +01:00
ipl_vmparm.c	s390: move ipl block and cmd line handling to early boot phase	2018-10-09 11:21:14 +02:00
kaslr.c	s390/boot: Replace boot_printk() with loglevel-specific helpers	2025-01-26 17:24:00 +01:00
kmsan.c	s390/boot: add the KMSAN runtime stub	2024-07-03 19:30:24 -07:00
machine_kexec_reloc.c	s390/kernel: build a relocatable kernel	2019-04-29 10:47:10 +02:00
Makefile	s390/boot: Move boot_printk() code to own file	2024-09-07 17:12:43 +02:00
mem.S	s390/decompressor: reuse lib/mem.S for mem functions	2018-06-25 10:14:39 +02:00
pgm_check_info.c	s390/boot: Dump message ring buffer on crash with bootdebug	2025-01-26 17:24:01 +01:00
physmem_info.c	s390/boot: Add physmem tracking debug support	2025-01-26 17:24:02 +01:00
printk.c	s390/boot: Add timestamps to early boot messages	2025-01-26 17:24:02 +01:00
sclp_early_core.c	s390/boot: move sclp early buffer from fixed address in asm to C	2021-07-27 09:39:15 +02:00
startup.c	s390/boot: Fix ESSA detection	2025-02-18 18:49:24 +01:00
string.c	s390/string: add KMSAN support	2024-07-03 19:30:25 -07:00
uv.c	s390/uv: Retrieve UV secrets sysfs support	2024-10-29 11:17:17 +01:00
uv.h	s390: Remove protvirt and kvm config guards for uv code	2024-07-23 16:02:33 +02:00
version.c	kbuild: build init/built-in.a just once	2022-09-29 04:40:15 +09:00
vmem.c	more s390 updates for 6.14 merge window	2025-01-30 10:48:17 -08:00
vmlinux.lds.S	s390/boot: Fix KASLR base offset off by __START_KERNEL bytes	2024-08-22 19:24:13 +02:00